WINTERMUTE: Various explicit casts
* for floor/ceil output in transform_tools.cpp
* for projX/Y in transparent_surface.cpp
* in transpaprent_surface.cpp
WINTERMUTE: const Common::Rect rect& in rect32.h
WINTERMUTE: Compile bilinear copy only if needed
WINTERMUTE: Fix #ifdef in transparent_surface.[h|cpp]
WINTERMUTE: FActor out TransformStruc initialization in repeatLastDraw loop
WINTERMUTE: Bring consts inside namespace in transform_struct.h
WINTERMUTE: s/WINTERMUTE_TRANSFORMTOOLS_H/WINTERMUTE_TRANSFORM_TOOLS_H/
WINTERMUTE: Formatting
WINTERMUTE: s/255,255,255,255/kDefaultMod/
WINTERMUTE: #ifdef ENABLE_BILINEAR -> #if ENBABLE_BILINEAR